Belgian investigators also searched the home of his sister, who has posted messages supporting jihad on an internet forum. They established he recently stayed there, although he told police he had been sleeping in a park. Khazzani's claim to have found the weapons in a suitcase in the park were also judged "unbelievable". Investigators are trying to trace possible accomplices.
According to prosecutors' documents quoted by the AFP news agency, Khazzani is accused of carrying out a "targeted and premeditated" jihadist attack, firearms offences and "participation in a terrorist association with a view to organising one or several damaging crimes".
Airport-style screening plan
Railway passengers in Europe could be subject to airport-style screening at intercity stations, under plans being considered by the European Union in response to the foiled Arras train attack.
Train operators could be obliged to introduce surveillance cameras in every carriage and stations instructed to install scanners for passengers boarding high-speed trains.
For the first time, Brussels officials are drawing up plans to create common EU rules on railway security. At the moment it is a national competence.
It follows the introduction of EU-wide security rules for air and sea travel in the wake of the attacks on September 11, 2001.
A committee of transport security experts will meet in Brussels on September 11 to discuss how to respond to the Arras attack, and ask whether boarding a high-speed train should be more like getting on an aircraft.
Their proposals will be discussed by EU transport ministers in October. Legislation would require support from the European Parliament and member states. Any proposals are likely to meet with resistance from the railway industry because of the cost.
- AP